Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) Gas Chromatography (GC) (2) Sample Type (-) Blood (2) Test Area Exposure (2) Test Category Volatiles (2) Test Sub-Category Anticholinergics (1) Barbiturates (3) (-) Organochlorides (2) Other (8) Phenothiazines (2) Sedative-Hypnotics (1) Tricyclic (1) Test Test Name 3430B Tetrachloroethylene, Blood 4333B Tetrachloroethane, Blood